Bump coverage from 7.6.4 to 7.6.8 in the deps group (#56)

Bumps the deps group with 1 update: [coverage](https://github.com/nedbat/coveragepy).


Updates `coverage` from 7.6.4 to 7.6.8
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.6.4...7.6.8)

---
updated-dependencies:
- dependency-name: coverage
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: deps
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pyproject.toml

@@ -39,7 +39,7 @@ audio = [
 ]
 develop = [
   "black==24.10.0",
-  "coverage==7.6.4",
+  "coverage==7.6.8",
   "flake8-pyproject==1.2.3",
   "isort==5.13.2",
   'pre-commit==4.0.1',